31395331

素因数分解:

${\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:482

約数の個数: 16

約数和(自身を含む): 35054208

約数和(自身を除く): 3658877

約数列:

[1, 11, 83, 137, 251, 913, 1507, 2761, 11371, 20833, 34387, 125081, 229163, 378257, 2854121, 31395331]

約数ペア:

[(1, 31395331), (11, 2854121), (83, 378257), (137, 229163), (251, 125081), (913, 34387), (1507, 20833), (2761, 11371)]